| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $62.50 | 3.741% | $64.8381 | $64.84 | $64.85 | $64.80 |
| Purchase #2 | $62.33 | 8.176% | $67.4261 | $67.43 | $67.45 | $67.40 |
| Purchase #3 | $127.66 | 9.689% | $140.029 | $140.03 | $140.05 | $140.00 |
| Purchase #4 | $216.33 | 12.252% | $242.8348 | $242.83 | $242.85 | $242.80 |
| Purchase #5 | $36.85 | 5.530% | $38.8878 | $38.89 | $38.90 | $38.90 |
| Purchase #6 | $131.97 | 11.486% | $147.1281 | $147.13 | $147.15 | $147.10 |
| Purchase #7 | $12.96 | 8.324% | $14.0388 | $14.04 | $14.05 | $14.00 |
| 7 purchase totals = | $650.60 | $715.1827 | $715.19 | $715.30 | $715.00 | |